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#include <zlib.h>
#include <stdio.h>
#include "kseq.h"
KSEQ_INIT(gzFile, gzread)
int main(int argc, char *argv[])
{
gzFile fp;
kseq_t *seq;
int l;
if (argc == 1) {
fprintf(stderr, "Usage: %s <in.fasta>\n", argv[0]);
return 1;
}
fp = gzopen(argv[1], "r");
seq = kseq_init(fp);
while ((l = kseq_read(seq)) >= 0) {
printf("name: %s\n", seq->name.s);
if (seq->comment.l) printf("comment: %s\n", seq->comment.s);
printf("seq: %s\n", seq->seq.s);
if (seq->qual.l) printf("qual: %s\n", seq->qual.s);
}
printf("return value: %d\n", l);
kseq_destroy(seq);
gzclose(fp);
return 0;
}
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